TT

Tetsuo Tanaka

HI Hitachi: 1 patents #867 of 2,942Top 30%
Overall (1997): #69,481 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5657433 Method for generating, managing and displaying information retrieval data on information processing system Atsushi Murase, Motoaki Satoyama, Toshiaki Kohno, Kenji Kawasaki, Yoshiaki Morimoto +1 more 1997-08-12